Do you want to see the power of a Steam sale? What happened this week for Q-Games is a perfect example.

Their PixelJunk Eden (amazing game, by the way) is part of a flash sale on Steam, priced at 75 percent off the normal price. Q-Games' Dylan Cuthbert said that the sale was so successful that they managed to double their to-date income from the game in the first eight hours of the sale.

So, in eight hours they've made just as much as the game had earned to date. Wow.